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Compare Asus ROG Swift PG278QE vs Asus ROG Strix XG249CM vs ASUS Strix XG27WQ

Connectivity

Ports
1x HDMI 1.4, 1x DisplayPort 1.2, 1x 3.5 mm Audio Out, 2x USB 3.0 (downstream), 1x USB 3.0 (upstream)
1x USB 3.1 (Type-B; upstream), 1x HDMI 2.0, 1x 3.5 mm Audio Out, 1x DisplayPort 1.2, 2x USB 3.1 (Type-A; downstream), 1x USB 3.1 (Type-C; upstream; 15W; DP Alt Mode)
2x HDMI 2.0, 1x DisplayPort 1.2, 1x 3.5 mm Audio Out, 1x USB 3.0 (Type-B; upstream), 2x USB 3.0 (Type-A; downstream)
Wireless Connectivity
WiFi 5 + Bluetooth + WiFi Direct + DLNA

Construction

Adjustment | Height
130 mm / 5.1181 in
100 mm / 3.937 in
100 mm / 3.937 in
Adjustment | Pivot
-90° ~ 90°
-0° ~ 90°
N/A
Adjustment | Swivel
-90° ~ 90°
-25° ~ 25°
-50° ~ 50°
Adjustment | Tilt
-5° ~ 33°
-5° ~ 20°
-5° ~ 20°
Camera
No
No
No
Colors
Black
Black
Black
Form Factor
Curved monitor
Speakers
2x 36W
VESA Mount
100 x 100 mm
100 x 100 mm
100 x 100 mm

Dimensions

Bezels
89% screen-to-body ratio
89.03% screen-to-body ratio
86.04% screen-to-body ratio
Size | Depth
2.6 in / 66 mm w/o stand, 8.31 in / 211 mm w/ stand
2.24 in / 57 mm w/o stand, 9.37 in / 238 mm w/ stand
4.53 in / 115.1 mm w/o stand, 10.58 in / 268.62 mm w/ stand
Size | Height
14.29 in / 363 mm w/o stand, 14.88 in / 378 mm w/ stand
12.8 in / 325 mm w/o stand, 15.28 in / 388 mm w/ stand
14.8 in / 375.8 mm w/o stand, 16.67 in / 423.4 mm w/ stand
Size | Width
24.41 in / 620 mm
21.26 in / 540 mm
24.39 in / 619.45 mm
Weight
5.9 kg / 13 lbs w/ stand
3.2 kg / 7 lbs w/o stand , 6.6 kg / 15 lbs w/ stand
6.2 kg / 14 lbs w/ stand

Display

Aspect Ratio
16:9
16:9
16:9
Brightness
350 nits / 460 nits (peak)
350 nits
450 nits
Contrast Ratio
1000:1 (static), 20000000:1 (dynamic)
1000:1 (static)
3000:1 (static)
Display Backlight
W-LED
W-LED
W-LED
Display Color Depth
8 bits, 16777216 colors
8 bits (6 bits + FRC), 16777216 colors
8 bits, 16777216 colors
Display Curvature
1500R
Display Diagonal
27" (27 in / 685.8 mm)
24" (23.81 in / 604.7 mm)
27" (26.96 in / 684.66 mm)
Display Type
TN, Anti-glare/Matte
IPS, Anti-glare/Matte
VA, Anti-glare/Matte
Gamut
72% NTSC
105% sRGB
92% DCI-P3, 125% sRGB
Pixel Density
109 ppi
92 ppi
109 ppi
Pixel Pitch
0.233 mm
0.275 mm
0.233 mm
Refresh Rate
50 Hz ~ 165 Hz
48 Hz ~ 270 Hz
48 Hz ~ 165 Hz
Resolution
QHD (2560x1440)
FHD (1920x1080)
QHD (2560x1440)
Response Time
1 ms (min)
1 ms (min)
Viewing Angle
170° H / 160° V
178° H / 178° V
178° H / 178° V

Function

HDR
HDR10, HLG (Hybrid Log Gamma)
HDR10
DisplayHDR 400
Licenses
BSMI, CB, CCC, CE, CEL level 1, cTick, CU, eStandby, ENERGY STAR, FCC Class B, J-MOSS, KCC, PSE, RCM, RoHS, TÜV Flicker-free, TÜV Low Blue Light, UL/cUL, VCCI, WEEE, WHQL (Windows 10; Windows 8.1; Windows 7)
TUV Flicker-free, TUV Low Blue Light
TUV Flicker-free, TUV Low Blue Light
Operating Humidity
20 % ~ 80 %
Operating System
Loewe OS
Operating Temperature
0 °C ~ 40 °C , 32 °F ~ 104 °F
0 °C ~ 40 °C , 32 °F ~ 104 °F
0 °C ~ 40 °C , 32 °F ~ 104 °F
Tuner
Analog (NTSC/PAL/SECAM), DVB-T, DVB-T2, DVB-C, DVB-S2, DVB-S
Variable Framerate
NVIDIA G-SYNC
NVIDIA G-SYNC, AMD FreeSync Premium
AMD FreeSync
Video
GamePlus (Crosshair/Timer/FPS Counter/Display Aligment), GameVisual, Trace Free Technology, HDCP (High-bandwidth Digital Content Protection), 5-way OSD joystick, Flicker-free technology
ELMB (Extreme Low Motion Blur), ELMB (Extreme Low Motion Blur) Sync, Flicker-free technology, GameVisual, Shadow Boost, GamePlus, Fast IPS, Ultra-Low Blue Light, HDR Mode, Asus Display Widget, KVM Switch
Aura Sync, Color Accuracy, GameFast Input technology, Display Widget, Flicker-free technology, Shadow Boost, Low Blue Light, ELMB (Extreme Low Motion Blur), Color Temperature Selection, Adaptive-Sync technology, Multi HDR Mode, GamePlus, GameVisual

Performance

Energy Efficiency
B
Power Consumption
110 W (average) / 90 W (max) / 0.5 W (sleep) / 0.5 W (off)
22.7 W (average) / 0.5 W (sleep) / 0.3 W (off)
24 W (average) / 0.5 W (sleep) / 0.5 W (off)

Production

Accessory
DisplayPort cable, HDMI cable, USB 3.0 upstream cable
Color pre-calibration report, HDMI cable, USB 3.0 cable, USB-C cable
DisplayPort cable, HDMI cable, USB 3.0 cable, Acrylic LED light covers
Debut
2019
2021
2020

Reviews

Neofiliac score
72%
72%
77%
Pros
  • Stand with tilt, swivel, pivot, and height adjustments
  • Fast 1 ms response time
  • High 1000:1 contrast ratio
  • Support for NVIDIA G-SYNC
  • Build-in speakers included
  • Stand with tilt, swivel, pivot, and height adjustments
  • Fast 1 ms response time
  • High 1000:1 contrast ratio
  • Support for NVIDIA G-SYNC
  • DisplayHDR 400
  • 1500R curvature
  • Rich color reproduction
  • Stand with tilt, swivel, and height adjustments
  • High 3000:1 contrast ratio
Cons
  • 8-bit display panel
  • 8-bit display panel
  • 8-bit display panel

Price

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